Compressor of high and low pressure, exhaust temperature, air volume loss, and fan overload multiple protective measures .

压缩机高低压，排气高温，风量丢失，风机过载等多重保护措施。

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YYFA series high-temperature single-phase capacitor running motor axial exhaust fan, YS three-phase asynchronous motor axial-flow exhaust fan.

YYFA系列为耐高温单相电容运转电机轴流式排气风扇，YS为三相异步电机轴流式排气电扇。

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For your safety, never approach turning parts, such as fan, belt to avoid cutting, high temperature parts as exhaust pipe, turbo-charger, muffler and radiator to avoid burn when engine is running.

为了您的安全，柴油机在运转时禁止靠近风扇、皮带等旋转部位以免打伤，排气管、增压器、消声器、散热器等高温部位在靠近时防止烫伤。

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